description nsh over ethernet

addrouter r1
int eth1 eth 0000.0000.1111 $1a$ $1b$
!
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.1 255.255.255.0
 ipv6 addr 1111::1 ffff::
 exit
!

addrouter r2
int eth1 eth 0000.0000.2222 $1b$ $1a$
int eth2 eth 0000.0000.2222 $2a$ $2b$
!
int eth1
 nsh ena
 nsh xconn 2 255
 exit
int eth2
 nsh ena
 exit
nsh 2 255 int eth2 0000.1111.2222
nsh 3 254 int eth1 0000.1111.2222 rawpack keephdr
!

addrouter r3
int eth1 eth 0000.0000.3333 $2b$ $2a$
int eth2 eth 0000.0000.3333 $3a$ $3b$
!
int eth1
 nsh ena
 exit
int eth2
 nsh ena
 nsh xconn 3 255
 exit
nsh 3 255 int eth1 0000.1111.2222
nsh 2 254 int eth2 0000.1111.2222 rawpack keephdr
!

addrouter r4
int eth1 eth 0000.0000.4444 $3b$ $3a$
!
vrf def v1
 rd 1:1
 exit
int eth1
 vrf for v1
 ipv4 addr 1.1.1.2 255.255.255.0
 ipv6 addr 1111::2 ffff::
 exit
!


r1 tping 100 10 1.1.1.2 vrf v1
r1 tping 100 10 1111::2 vrf v1
r4 tping 100 10 1.1.1.1 vrf v1
r4 tping 100 10 1111::1 vrf v1

r2 output show inter eth1 full
r2 output show inter eth2 full
r2 output show nsh for
r2 output show nsh for 2 255
r2 output show nsh for 3 254
output ../binTmp/mpls-nsh.html
<html><body bgcolor="#000000" text="#FFFFFF" link="#00FFFF" vlink="#00FFFF" alink="#00FFFF">
here is the interface:
<pre>
<!>show:0
</pre>
here is the interface:
<pre>
<!>show:1
</pre>
here is the fib:
<pre>
<!>show:2
</pre>
here is the detailed fib:
<pre>
<!>show:3
</pre>
here is the detailed fib:
<pre>
<!>show:4
</pre>
</body></html>
!
